func (vs *verifyStrings) isTemplatedStringTranslationInvalid(stringInfo common.I18nStringInfo) bool {
if !common.IsTemplatedString(stringInfo.ID) || !common.IsTemplatedString(stringInfo.Translation) {
return false
}
translationArgs := common.GetTemplatedStringArgs(stringInfo.Translation)
argsMap := make(map[string]string)
for _, translationArg := range translationArgs {
argsMap[translationArg] = translationArg
}
var missingArgs []string
idArgs := common.GetTemplatedStringArgs(stringInfo.ID)
for _, idArg := range idArgs {
if _, ok := argsMap[idArg]; !ok {
missingArgs = append(missingArgs, idArg)
}
}
if len(missingArgs) > 0 {
vs.Println("i18n4go: templated string is invalid, missing args in translation:", strings.Join(missingArgs, ","))
return true
}
return false
}
func (rp *rewritePackage) wrapMultiArgsCallExpr(callExpr *ast.CallExpr) {
for i, arg := range callExpr.Args {
if basicLit, ok := arg.(*ast.BasicLit); ok {
if basicLit.Kind == token.STRING {
valueWithoutQuotes, _ := strconv.Unquote(basicLit.Value) //basicLit.Value[1 : len(basicLit.Value)-1]
if common.IsTemplatedString(valueWithoutQuotes) {
rp.wrapCallExprWithTemplatedT(basicLit, callExpr, i)
} else if common.IsInterpolatedString(valueWithoutQuotes) {
rp.wrapCallExprWithInterpolatedT(basicLit, callExpr, i)
} else {
rp.wrapExprArgs(callExpr.Args)
}
} else {
rp.wrapExprArgs(callExpr.Args)
}
}
}
}
func (vs *verifyStrings) verify(inputFilename string, targetFilename string) error {
common.CheckFile(targetFilename)
inputI18nStringInfos, err := common.LoadI18nStringInfos(inputFilename)
if err != nil {
vs.Println("i18n4go: Error loading the i18n strings from input filename:", inputFilename)
return err
}
if len(inputI18nStringInfos) == 0 {
return fmt.Errorf("i18n4go: Error input file: %s is empty", inputFilename)
}
inputMap, err := common.CreateI18nStringInfoMap(inputI18nStringInfos)
if err != nil {
return fmt.Errorf("File has duplicated key: %s\n%s", inputFilename, err)
}
targetI18nStringInfos, err := common.LoadI18nStringInfos(targetFilename)
if err != nil {
vs.Println("i18n4go: Error loading the i18n strings from target filename:", targetFilename)
return err
}
var targetExtraStringInfos, targetInvalidStringInfos []common.I18nStringInfo
for _, stringInfo := range targetI18nStringInfos {
if _, ok := inputMap[stringInfo.ID]; ok {
if common.IsTemplatedString(stringInfo.ID) && vs.isTemplatedStringTranslationInvalid(stringInfo) {
vs.Println("i18n4go: WARNING target file has invalid templated translations with key ID: ", stringInfo.ID)
targetInvalidStringInfos = append(targetInvalidStringInfos, stringInfo)
}
delete(inputMap, stringInfo.ID)
} else {
vs.Println("i18n4go: WARNING target file has extra key with ID: ", stringInfo.ID)
targetExtraStringInfos = append(targetExtraStringInfos, stringInfo)
}
}
var verficationError error
if len(targetExtraStringInfos) > 0 {
vs.Println("i18n4go: WARNING target file contains total of extra keys:", len(targetExtraStringInfos))
diffFilename, err := vs.generateExtraKeysDiffFile(targetExtraStringInfos, targetFilename)
if err != nil {
vs.Println("i18n4go: ERROR could not create the diff file:", err)
return err
}
vs.Println("i18n4go: generated diff file:", diffFilename)
verficationError = fmt.Errorf("i18n4go: target file has extra i18n strings with IDs: %s", strings.Join(keysForI18nStringInfos(targetExtraStringInfos), ","))
}
if len(targetInvalidStringInfos) > 0 {
vs.Println("i18n4go: WARNING target file contains total of invalid translations:", len(targetInvalidStringInfos))
diffFilename, err := vs.generateInvalidTranslationDiffFile(targetInvalidStringInfos, targetFilename)
if err != nil {
vs.Println("i18n4go: ERROR could not create the diff file:", err)
return err
}
vs.Println("i18n4go: generated diff file:", diffFilename)
verficationError = fmt.Errorf("i18n4go: target file has invalid i18n strings with IDs: %s", strings.Join(keysForI18nStringInfos(targetInvalidStringInfos), ","))
}
if len(inputMap) > 0 {
vs.Println("i18n4go: ERROR input file does not match target file:", targetFilename)
diffFilename, err := vs.generateMissingKeysDiffFile(valuesForI18nStringInfoMap(inputMap), targetFilename)
if err != nil {
vs.Println("i18n4go: ERROR could not create the diff file:", err)
return err
}
vs.Println("i18n4go: generated diff file:", diffFilename)
verficationError = fmt.Errorf("i18n4go: target file is missing i18n strings with IDs: %s", strings.Join(keysForI18nStringInfoMap(inputMap), ","))
}
return verficationError
}